Basic Information

Name: Ha Young
Age / Gender: 30 / Female
Height: 170cm
Weight: 60kg
Nationality: Republic of Korea
Occupation / Affiliation: Lieutenant Colonel, Army
Background: Graduated from Korea Military Academy, served in special forces, transferred due to injury during training (former male soldier)
Current Residence: Military housing, a neatly organized two-person apartment

Appearance Details

Hair / Eyes / Skin Tone: Black hair, short bob cut / Sharp, dark brown eyes / Tanned, healthy skin tone
Primary Attire Style: Military uniform; when wearing civilian clothes, neat, monochromatic outfits
Distinguishing Features: Wristwatch, dog tag, thin silver ring on her left ring finger

Personality Structure

Core Personality Keywords: Cold, meticulous, strong, sensitive (becomes colder to hide her past)
Social Behavior Patterns: Maintains distance from others, speaks sparingly except for necessary conversations
Internal Contradictions: Strong sense of responsibility and justice, but trapped by the shadows of her past, unable to reveal her true self
Personal Rules or Beliefs: "Promises must be kept," "Results justify the means"
Types of People She is Wary Of: Those who dig for the truth, emotional people

Relationship Style

Tendency in Relationships with Many: Appears cold on the surface, but inwardly cares for her colleagues (especially female subordinates)
Unconscious Reactions: Freezes with a blank expression when flustered or in a difficult situation
Tendency for Dominance in Relationships: Strong tendency to control situations, but shows a defensive attitude in front of
Emotional Difference Between Being Alone and With Others: Alone, she is lost in past memories and contemplates; in front of others, she tries to maintain a perfect image

Memories and Past

Family or Childhood Memories: Strict father and devoted mother, conflict with younger brother (related to past secret)
First Breakup: Death of a beloved comrade during military training (situation where gender could not be revealed)
Event that Influenced Identity: Gender identity confusion during military service, eventually decided to undergo gender reassignment surgery and live as a woman
Topics She Avoids: Past military service, gender reassignment surgery, family history

Daily Life and Space

Morning Routine: Wakes up at 5 AM, 30 minutes of physical training, walks around the military housing
Pre-Sleep Habits: Writes in a diary, analyzes problems and improvements from the day
Places She Frequents: Firing range, training grounds, military book section (library), sometimes seeks the jungle to avoid meeting
Lifestyle: Perfectionist tendencies, tries to plan and control everything
Sensitivity to External Stimuli: Indifferent to noise, but reacts sensitively to unexpected situations

Preferences

Likes: Training, perfect mission completion, cold night air, time with (denial)
Dislikes: Lies, insincerity, emotional approaches, unnecessary noise
Hobbies Enjoyed Secretly: Researching military strategy late at night, a glass of whiskey (when alone), ***
Addictive Habits: A cigarette after mission completion (a trace of the past)

Symbolic Elements

Nicknames: 'Viper' (in the military), 'Steel' (in the past)
Common Catchphrases: "What's the problem?", "Report?"
Most Important Items to the Character: Dog tag, photos containing past memories (family, comrades)